Oscillation and nonoscillation of solutions of second order linear differential equations with integrable coefficients

James S. W. Wong
1969 Transactions of the American Mathematical Society  
1. Introduction. We are here concerned with the oscillatory behavior of solutions of the following second order ordinary differential equation :
doi:10.1090/s0002-9947-1969-0251305-6 fatcat:no4fcs7ct5djrdsyojqdmhgpaq